Test the Spirits

Today's Scripture

1 John 4:1 — "Beloved, do not believe every spirit, but test the spirits to see whether they are from God, for many false prophets have gone out into the world."

1 Thessalonians 5:19-21 — "Do not quench the Spirit. Do not despise prophecies, but test everything; hold fast what is good."

Matthew 7:15-16 — "Beware of false prophets, who come to you in sheep's clothing but inwardly are ravenous wolves. You will recognize them by their fruits."

The Big Idea

Not everything that feels spiritual comes from God. So God gives his people a command most of us never noticed was a command: test. Testing the spirits is not doubting God. It is loving him enough to check — staying open to everything he is really doing, while refusing to be fooled by a fake.

Reflection

Two ways to get fooled

A text message lands on your phone. "Your account has been locked. Click here to fix it." The logo looks right. The words sound urgent. Some people click instantly — and lose everything in the account. Other people get burned once and decide never to trust any message again, including the real ones from their actual bank.

Those are the two ways to get fooled. Believe everything, or believe nothing. Both feel safe. Both are expensive.

Christians make the same two mistakes about the Holy Spirit. Some of us treat every powerful feeling, every electric worship night, every confident leader as a sure sign of God. If it gave me chills, it must be him. Others of us have watched that go wrong — fake healings, prophecies that never happened, famous leaders who fell — and we quietly conclude that the safest move is to expect nothing from the Spirit at all. The first mistake gets people hurt. The second leaves people starved.

And both mistakes share a secret: they are lazy. Believing everything requires no thought, and believing nothing requires no courage. Real discernment costs something — attention, humility, prayer, time in the Book. That is why the Bible treats it as a skill to grow, not a personality type you are stuck with.

The Bible refuses both. Proverbs 14:15 — "The simple believes everything, but the prudent gives thought to his steps." ("Prudent" is an old word for wisely careful.) And Jesus told his followers in Matthew 10:16 to be "wise as serpents and innocent as doves" — sharp-eyed and soft-hearted at the same time. Most of us find one of those easy. He asks for both at once.

Paul squeezes both into a single breath. 1 Thessalonians 5:19-21 — "Do not quench the Spirit. Do not despise prophecies, but test everything; hold fast what is good." To "quench" is to put out a fire, and a "prophecy" here is a message someone claims God gave them. So: do not pour water on God's real fire. Do not swallow every claim made in his name. Test — and then keep what passes. Notice you are not allowed to pick just one of those commands. They come as a set.

A command for ordinary Christians

Now look closely at today's main verse. 1 John 4:1 — "Beloved, do not believe every spirit, but test the spirits to see whether they are from God, for many false prophets have gone out into the world."

In John's sentence, a "spirit" means any voice, message, or power that claims to come from God — a preacher, a prophecy, a movement, even a strong feeling inside you. John says some of those really are God at work. And some are counterfeits: fakes built to look real.

Notice who gets the command. Not pastors. Not professors. "Beloved" — ordinary church members, the youngest included. John does not say, "Ask your leaders to test the spirits for you." Testing is not a job you outsource. It is part of belonging to the family.

And it is not beyond you. Jesus promised, John 10:27 — "My sheep hear my voice, and I know them, and they follow me." Ordinary sheep really can learn the Shepherd's voice — not by becoming experts on every wolf, but by walking with him long enough to know how he sounds.

Notice also what John assumes. He assumes the Holy Spirit genuinely speaks and works — otherwise there would be nothing real to test for. And he assumes counterfeits are everywhere: "many false prophets have gone out into the world." Martin Luther noticed the same pattern fifteen centuries later:

"For where God built a church, there the devil would also build a chapel." — Martin Luther, Table Talk

Counterfeits cluster around the real thing. Nobody bothers to counterfeit Monopoly money; people counterfeit hundred-dollar bills, because hundreds are worth something. So the existence of fake spirituality is actually backhanded evidence that the Spirit's true work is precious. The forgery proves there is a treasury.

God built this lesson into the Bible from the very start. Deuteronomy 13:1-3 warns Israel that if a prophet "gives you a sign or a wonder, and the sign or wonder that he tells you comes to pass," but he then says, "Let us go after other gods," then "you shall not listen to the words of that prophet." Read that slowly. The miracle happens — and the prophet is still false. A wonder, by itself, proves nothing. And Moses gives the stunning reason: "For the LORD your God is testing you, to know whether you love the LORD your God with all your heart." Sometimes the test in the room is not whether the sign is impressive. It is whether your heart can be bought.

The man who tested a revival

In 1741, a pastor in Massachusetts named Jonathan Edwards stood in the middle of a spiritual explosion called the Great Awakening. Thousands of people were turning to Christ. The same meetings were also full of fainting, shrieking, and claimed visions. One group of ministers said: this chaos cannot possibly be God. Another group said: this power must all be God. Edwards did the harder thing. He opened 1 John 4 and tested.

He was convinced that nothing mattered more than getting this right:

"There is no question whatsoever, that is of greater importance to mankind, and that it more concerns every individual person to be well resolved in, than this: What are the distinguishing qualifications of those that are in favor with God, and entitled to his eternal rewards?" — Jonathan Edwards, A Treatise Concerning Religious Affections

In plain English: how do you tell a real work of God from a convincing look-alike? Edwards spent years answering that question from Scripture, and on days three and four we will walk through his answers piece by piece.

But where do you run the test? At the Bible. When Paul preached in the town of Berea, the listeners did something remarkable. Acts 17:11 — they "received the word with all eagerness, examining the Scriptures daily to see if these things were so." They fact-checked an apostle against the Bible — and Luke calls them "noble" for it. Paul passed the test gladly. John Calvin explained why the Spirit and the Scriptures can never be played against each other:

"For by a kind of mutual bond the Lord has joined together the certainty of his Word and of his Spirit." — John Calvin, Institutes of the Christian Religion

The Spirit is the one who gave us the Book. So the Book is where you learn to recognize the Spirit's voice — the way you recognize a friend's handwriting because you have read their letters for years. C.S. Lewis adds that doctrine — a churchy word for the faith's organized teaching — is not a cage but a navigation tool:

"Doctrines are not God: they are only a kind of map. But that map is based on the experience of hundreds of people who really were in touch with God." — C.S. Lewis, Mere Christianity

A map is not the mountains. But you check your trail against the map precisely because you want the real mountains and not a cliff in the fog. And like map-reading, discernment — telling the real from the fake — grows with practice. Hebrews 5:14 — solid food is for the mature, "those who have their powers of discernment trained by constant practice to distinguish good from evil." Bank tellers learn to spot counterfeit bills mostly by handling genuine money for years. Soak in the real — the Scriptures, the gospel, the actual character of God — and the fakes start to feel wrong in your hands.

The Spirit is not offended by the test

Here is the part that may surprise you: the Holy Spirit is not insulted when you test. He is the one who told you to. The command in 1 John 4:1 is itself Scripture that the Spirit breathed out. A counterfeit hates inspection; the genuine article invites it.

And the genuine article is not rare. The Spirit has been filling, feeding, and correcting the church for two thousand years. Irenaeus — a pastor in the 100s, taught by Polycarp, who was taught by the apostle John himself — wrote:

"For where the Church is, there is the Spirit of God; and where the Spirit of God is, there is the Church, and every kind of grace." — Irenaeus, Against Heresies

Testing is not a way of shrinking what we expect from God. It is how we protect it. Jesus warned in Matthew 7:15-16 that wolves come dressed in sheep's clothing — and a shepherd who never checks the flock is not relaxed; he is careless.

Why does this matter so much? A.W. Tozer put his finger on it:

"What comes into our minds when we think about God is the most important thing about us." — A.W. Tozer, The Knowledge of the Holy

A counterfeit spirit will always, eventually, hand you a counterfeit God. Get God wrong, and everything downstream bends with it — how you pray, what you fear, whether you can ever rest. And the gospel — the good news — is that the true God has already shown us exactly who he is, in public, in history: Jesus Christ, who died for sinners and rose from the grave. Every true work of the Spirit points there, because pointing there is the Spirit's whole delight. We do not test in order to earn God's approval, like nervous employees auditing the boss. We test because we have already been handed something priceless — "hold fast what is good" — and the Shepherd who bought his sheep with his own blood does not intend to lose them to wolves in wool coats. Discernment, in the end, is not suspicion. It is love guarding its treasure.

Going Deeper

Think of one spiritual claim you have met this year — a viral preacher clip, a friend's "God told me," a powerful night at camp, a podcast episode. Do not pass a verdict yet. Just write down two honest questions about it, borrowing today's verses: What would testing this look like? What fruit would I expect to see if it were really God? You are not being cynical. You are obeying 1 John 4:1 — and you have nine more days of tools on the way.